然后每张卡片可以在它的文本字段、图片字段里面容纳各种数据，就像数据库一样。
Each card then could contain different data in the text or picture fields, as in a database.
为这些卡片给出合适的估算大小也很困难：例如更新一台服务器上的应用程序库时会不会影响到看似不相干的领域？
And giving these stories sizes was difficult to say the least, since estimation is often difficult - will updating a lib on a server affect other seemingly unrelated areas?
具体的一本本书构成了整个数据库，而这些目录卡片则构成了元数据库。
The actual books constituted the data, the catalogue cards the metadata.
iStockphoto提供他们有趣的行销手段(如免费，定制商业卡片)来帮助他们来宣扬自己的图片库。
IStockphoto provides them with some interesting marketing tools (like free, customizable business CARDS) to help them self-promote their portfolios.
由于ID卡卡内无内容，故其卡片持有者的权限、系统功能操作要完全依赖于计算机网络平台数据库的支持。
The ID Kaka in London, is the competence of its card holders, operating system functions to depend entirely on the computer network database platform support.
该系统以工艺卡片的管理为主，具有界面友好、基于网络数据库设计、功能齐全等特点。
The system is mainly engaged in the process card management, featuring friendly interface, network database-based design and complete functions.
“所以我需要你的卡片，”杜库耐心地解释着。
数据库是一个计算机化的文件系统，相当于一个电子的卡片索引或者档案橱柜。
A database is a computerized filing system, the electronic equivalent of a card index or filing cabinet.
数据库是一个计算机化的文件系统，相当于一个电子的卡片索引或者档案橱柜。
A database is a computerized filing system, the electronic equivalent of a card index or filing cabinet.
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